AM stereophonic signal converter



FIG. 1 is a top, front and left side perspective view of an AM stereophonic signal converter showing my new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a rear elevational view thereof. 

The ornamental design for an AM stereophonic signal converter, as shown and described. 